EARLY BLACK FRIDAY · FREE SHIPPING · 30-DAY RETURNS
Keepsake Freshwater Cultured Pearl Necklace
Genuine freshwater cultured pearls · Free tracked shipping to the US & Canada · 30-day returns on unworn pieces
Mix any sizes and colors. Your saving is applied automatically in the cart.
Ships within 1–5 business days from our fulfillment partner in China, then usually 8–15 business days to arrive. Order by November 23 for the best chance of Christmas delivery.
Some photos are styled renderings of the necklace; the supplier photos show the actual cultured pearls.
A strand of freshwater cultured pearls she can wear every day and keep for years. Simple enough for jeans, right for a wedding, and the kind of gift that gets handed down.
✓ Free tracked shipping to the US & Canada
✓ Ships in 1–5 business days, then usually arrives in 8–15 business days
✓ 30-day returns on unworn pieces
✓ Questions? Email hello@letterkeepstudio.com
Choose a size
- 7–8 mm — delicate and classic. A first strand or an everyday piece.
- 8–9 mm — a classic, noticeable size without being loud.
- 9–10 mm — fuller cultured pearls with more presence. Made for dressing up.
Details
- Type: freshwater cultured pearls, button-shaped (round from the front, slightly flattened from the side)
- Colors: white, pink or lavender
- Treatment: not specified by the supplier. Most freshwater cultured pearls on the market are bleached or color-enhanced, so please assume these may be.
- Length: 45 cm (about 17.7 in), sits at the collarbone
- Clasp: silver-tone clasp with rhinestone accents (not sterling silver)
- Made in: China (Zhuji, a major center for freshwater cultured pearls)
Freshwater cultured pearls are grown, not manufactured, so every strand is a little different. Expect small variations in shape, surface and tone from one to the next and from the photos. Some photos on this page are styled renderings of the necklace; the supplier photos show the actual cultured pearls.
Shipping
Free tracked shipping to the United States and Canada. Orders ship within 1–5 business days, and delivery usually takes 8–15 business days after that. For Christmas, order by November 23 for the best chance of arrival before December 24. We can't guarantee carrier delivery dates.
Returns
Return unworn pieces within 30 days of delivery. If your necklace arrives damaged or isn't what you ordered, send us a photo within 7 days and we'll replace or refund it. See the refund policy for details.
Care
Put your necklace on last and take it off first: perfume, hairspray and lotion dull the surface of cultured pearls over time. Wipe with a soft, dry cloth after wearing and store flat, away from harder jewelry that can scratch it. Keep it out of water.
Frequently asked questions
Are these real pearls?
Yes. They are freshwater cultured pearls, grown in freshwater mussels, not glass or plastic. "Cultured" means a pearl farmer started the pearl; the mussel grows it. They may be bleached or color-enhanced, as most freshwater cultured pearls are.
Which size should I choose?
7–8 mm is delicate and suits everyday wear or a first strand. 8–9 mm is the classic middle size. 9–10 mm is fuller and more noticeable, made for dressing up. The size guide photo shows all three next to a US dime.
How long is the necklace?
45 cm (about 17.7 in). On most people it sits at the collarbone.
Is the clasp sterling silver?
No. It is a silver-tone clasp with rhinestone accents.
How long does shipping take?
Shipping to the US and Canada is free and tracked. Orders ship within 1–5 business days, then delivery usually takes 8–15 business days. For Christmas, order by November 23 for the best chance of arrival before December 24.
Can I buy more than one?
Yes. Buy 2 necklaces and save 10%, or buy 3 and save 12%. Mix any sizes and colors; the saving applies automatically at checkout.
What if I don't like it?
Return unworn pieces within 30 days of delivery. If it arrives damaged or isn't what you ordered, send a photo within 7 days and we'll replace or refund it.
How do I contact you?
Email hello@letterkeepstudio.com or send a message through our contact page. A real person replies, usually within one business day. You can read more about Letterkeep.
Ways to wear it
From Monday to the big day.
A single strand works harder than anything else in her jewelry box. Here is how it goes from desk to dinner.
Styled renderings.

How freshwater pearls are made
From the lake to her collarbone.
Every pearl on your strand was grown, not made in a factory. It takes years of patience on the water before a single necklace is ready to wear.

01
Grown in a mussel
Our pearls come from freshwater farms around Zhuji in eastern China. A small piece of tissue placed inside each mussel is slowly coated in nacre, the same lustrous material that forms a natural pearl.

02
Graded and sorted
After a few years on the water the pearls are harvested, then graded by size, shape and color.

03
Matched into a strand
Pearls of a similar size and tone are strung together and finished with a clasp. Small differences in shape and tone are normal. They are the mark of a real pearl.
Process images are illustrations. Freshwater cultured pearls are often bleached or color-enhanced, and ours may be.

The details
Simple, and made to last.
- Pearls
- Freshwater cultured pearls, button shape, with natural variation from pearl to pearl
- Sizes
- 7–8 mm (delicate), 8–9 mm (classic) or 9–10 mm (statement)
- Length
- 45 cm (about 17.7 in), sits at the collarbone
- Clasp
- Silver-tone heart clasp with rhinestone accents (not sterling silver)
- Colors
- White, blush pink or lavender. May be bleached or color-enhanced, as most freshwater pearls are.
- Care
- Put pearls on last, wipe with a soft cloth after wearing, and keep away from perfume and water.
Free tracked shipping
To the US and Canada. Ships in 1–5 business days, then usually 8–15 business days to arrive.
30-day returns
Unworn pieces within 30 days of delivery. Damaged or wrong? Send a photo and we'll make it right.
Secure checkout
Pay with card, Shop Pay, PayPal, Google Pay or Apple Pay through Shopify's secure checkout.
A real reply
Questions before or after you buy? Email hello@letterkeepstudio.com. We reply within 1 business day.
Good to know
Questions, answered.
Anything else? Write to hello@letterkeepstudio.com or read our story.
Are they real pearls?
Yes. They are freshwater cultured pearls, grown inside freshwater mussels with human help, which is how almost every pearl strand sold today is produced. They are not glass, shell or plastic imitations.
What shape are they?
Button-shaped: round from the front and slightly flattened from the side, with small natural variations from one pearl to the next.
Are the colors natural?
The supplier doesn't say. Most freshwater cultured pearls on the market are bleached or color-enhanced, so please assume these may be.
How do bundles work?
Choose 2 or 3 necklaces on the product page, in any mix of sizes and colors, and add them with one button. The 10% or 12% saving is applied automatically in your cart.
When will it arrive?
Orders ship within 1–5 business days from our fulfillment partner in China and usually arrive 8–15 business days after that, with tracking. Order by November 23 for the best chance of Christmas delivery.
Does it come gift-wrapped?
It ships in simple protective packaging, not a gift box.
Can I return it?
Yes, unworn pieces within 30 days of delivery. If it arrives damaged or isn't what you ordered, send us a photo within 7 days and we'll replace or refund it. See the refund policy.
Where do you ship?
To the 50 US states, Washington, DC, and Canada. We can't ship to US territories or APO/FPO addresses. For Canadian orders, import taxes (GST/HST) may be collected at delivery.